LOFeb 29, 2016
Range-based argumentation semantics as 2-valued modelsMauricio Osorio, Juan Carlos Nieves
Characterizations of semi-stable and stage extensions in terms of 2-valued logical models are presented. To this end, the so-called GL-supported and GL-stage models are defined. These two classes of logical models are logic programming counterparts of the notion of range which is an established concept in argumentation semantics.